diff --git a/beautiful-racket/br/demo/jsonic.rkt b/beautiful-racket/br/demo/jsonic.rkt
new file mode 100644
index 0000000..fd86369
--- /dev/null
+++ b/beautiful-racket/br/demo/jsonic.rkt
@@ -0,0 +1,4 @@
+#lang br/quicklang
+(module reader br/quicklang
+  (require "jsonic/reader.rkt")
+  (provide (all-from-out "jsonic/reader.rkt")))
diff --git a/beautiful-racket/br/demo/jsonic/expander.rkt b/beautiful-racket/br/demo/jsonic/expander.rkt
new file mode 100644
index 0000000..fff5719
--- /dev/null
+++ b/beautiful-racket/br/demo/jsonic/expander.rkt
@@ -0,0 +1,7 @@
+#lang br/quicklang
+ 
+(define-macro (jsonic-mb PARSE-TREE)
+  #'(#%module-begin
+     'PARSE-TREE))
+(provide (rename-out [jsonic-mb #%module-begin]))
+
diff --git a/beautiful-racket/br/demo/jsonic/jsonic-test.rkt b/beautiful-racket/br/demo/jsonic/jsonic-test.rkt
new file mode 100644
index 0000000..9343f6e
--- /dev/null
+++ b/beautiful-racket/br/demo/jsonic/jsonic-test.rkt
@@ -0,0 +1,3 @@
+#lang br/demo/jsonic
+
+{"id": "file"}
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diff --git a/beautiful-racket/br/demo/jsonic/parser.rkt b/beautiful-racket/br/demo/jsonic/parser.rkt
new file mode 100644
index 0000000..30e2da9
--- /dev/null
+++ b/beautiful-racket/br/demo/jsonic/parser.rkt
@@ -0,0 +1,19 @@
+#lang brag
+
+jsonic-program: value*
+
+value: array | object | string | number
+
+object: "{" [kvpair ("," kvpair)*] "}"
+
+array: "[" [value ("," value)*] "]"
+
+string: STRING
+
+number: NUMBER
+
+kvpair: STRING ":" value
+
+s-val: "@" ("[" STRING "]" | "{" STRING "}" | "#" STRING "#" )
+
+            
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diff --git a/beautiful-racket/br/demo/jsonic/reader.rkt b/beautiful-racket/br/demo/jsonic/reader.rkt
new file mode 100644
index 0000000..f513cd9
--- /dev/null
+++ b/beautiful-racket/br/demo/jsonic/reader.rkt
@@ -0,0 +1,35 @@
+#lang at-exp br/quicklang
+(require "parser.rkt")
+
+(define (read-syntax path port)
+  (define parse-tree (parse path (tokenize port)))
+  (define module-datum `(module bf-mod br/demo/jsonic/expander
+                          ,parse-tree))
+  (datum->syntax #f module-datum))
+(provide read-syntax)
+
+(require parser-tools/lex parser-tools/lex-sre brag/support)
+(define (tokenize port)
+  (define (next-token)
+    (define our-lexer
+      (lexer
+       [(eof) eof]
+       [(seq (* "\n") (* whitespace) "//" any-string (* "\n")) (next-token)]
+       [whitespace (next-token)]
+       [(char-set ",:[]{}") lexeme]
+       [(seq (* "-") (+ (or numeric "."))) (token 'NUMBER lexeme)] ;; Q: what is grammar for a JS number?
+       [(seq "\"" (complement (seq any-string "\"" any-string)) "\"") (token 'STRING (string-trim lexeme "\""))]))
+    (our-lexer port))  
+  next-token)
+
+(define (test-tokenize str)
+  (define ip (open-input-string str))
+  (define token-producer (tokenize ip))
+  (for/list ([token (in-producer token-producer eof)])
+            token))
+
+(module+ main
+  (test-tokenize @string-append{
+ {"id": "file"
+  // yeah baby
+  }}))
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